ISRC ES5021800287
Verified recording
ES5021800287 is “San Francisco - Remasterizado” by Chucho Valdés,
registered on the CopyrightChains blockchain with CopyrightID
0x733d5490c2e16496c37fe0ebdca7b1ab50617055fa504babcfba66f4e0679fdd and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021800287.
Recording identifiers
- ISRC
- ES5021800287
- Title
- San Francisco - Remasterizado
- Artist
- Chucho Valdés
- CopyrightID (CopyrightChains transaction hash)
0x733d5490c2e16496c37fe0ebdca7b1ab50617055fa504babcfba66f4e0679fdd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:876be4ff8ff6916968c8f640009681a6af1c2541fe547007aa89c6275eade4b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021800287
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: San Francisco - Remasterizado · Machine-readable JSON-LD